Something Trump has done with campaign funds that other rich candidates (Forbes, for example) refused to do has been to benefit his own businesses. In other words, some guy kicks in $100 to the Trump campaign (I thought he was "really rich" and was going to use his own money?!) that could be spent to buy Trump "wine" for an event at a Trump venue, etc., etc., etc. This is highly unethical. God only knows what he'd try to do to enrich himself from the Oval Office.